New Features:
- Support added for Canon 7D, G11 and S90.
- Support added for Nikon D300s.
- Support added for Panasonic DMC-GF1.
- Support added for Sony DSLR-A850, DSLR-A550 and DSLR-A500.
- Support added for Leica M9.

Improvements:
- Improved default camera ICC profile for Nikon D300.
- Improved default camera ICC profile for Canon 50D.

Bug Fixes:
- The JPEG quality slider in batch processing window now properly sets the quality level rather than always exporting at best quality setting.

New Features:
Support added for Nikon D3000.
Support added for Panasonic DMC-FZ35/DMC-FZ38.
Support added for Ricoh GR Digital III.
Bug Fixes:
Fixed issue with Mac OS X 10.4 systems displaying a posterized image preview at certain scale sizes.
Fixed issue with new demosaic processing for Fuji S3 Pro and S5 Pro models introduced in version 1.8.4 on Mac OS X 10.4 systems.
FIxed issue where RAW format files using the TIF file extension could not be opened.

New Features:
Support added for Ricoh GR Digital II.
Support added for Panasonic DMC-L10.
Support added or significantly improved for all 16, 22, 31 and 39 megapixel Hasselblad models (CF backs, H2D, H3D and H3DII), including both FFF and DNG formats. Support for loading 3FR format has been re-enabled, however 3FR support is currently "experimental" and not intended for production use.
Support added for Pentax Optio 750Z.
Support added for medium resolution X3F format files from Sigma SD9, SD10 and SD14 cameras.
Automatic support for White Balance presets (Daylight, Tungsten, etc) and color temperature controls for DNG format files created from unsupported/unknown cameras or non-camera/generic DNG files.
Improvements:
Key combination for image bookmarks has been changed to avoid conflict with system global Dock key combination.
Hot and dead pixel filter noise reduction options are now supported for Sigma X3F format files.
Pattern noise filter option is now supported for Sigma X3F format files.
Improved default settings for Sigma SD9, SD10 and SD14 models.
Improved handling of camera auto and custom white balance settings for Sigma X3F format.
Improved color rendering of highly saturated colors with the Sigma models, particularly ultra saturated reds and yellows.
Improved highlight recovery algorithm for Sigma X3F format files.
Bug Fixes:
Fixed potential application crash/hang when rapidly switching from image preview to image preview.
Fixed support for 14 bit uncompressed format NEF files from the Nikon D300 and D3 models.
Fixed issue where image would appear under exposed with Fuji S3 Pro and S5 Pro set to high ISO with D-Range option set to auto or wide modes.
Default ICC input profile for Sigma X3F format files could result in sporadic crashes or error messages on some systems. This ICC profile has been replaced.
Fixed issue where some TIFF files converted from Sigma X3F format images would cause RAW Developer to crash if they were opened.
Fixed support for loading MRW files from Minolta DiMAGE 7 and 7i models on Intel based systems.

New Features:
Automatic highlight recovery processing applied when using negative exposure compensation adjustment. Greatly reduces the appearance of tinted highlights in many cases.
Support for DNG metadata (2 color matrix) style camera color rendering in additional to existing support for ICC camera profiles.
"Scale to Fit" mode now automatically resizes the preview image to fit the window size.
White balance dropper tool now supports variable sample size from 1 pixel to 7×7 pixels.
Can now hide the status bar in the image preview window.
Image preview window now supports full screen mode.
Support added for processing both types (high and low sensitivity) of pixels from the Fuji SuperCCD SR II (Pro) sensor used in the Fuji S3 Pro and S5 Pro models in wide dynamic range mode (the original SR sensor used in S700, S710 and S20 Pro models was already fully supported in previous RAW Developer releases).
Support added for automatic use of embedded Leaf develop curves from MOS format files. Camera defaults for all Leaf models are now setup to automatically load these embedded camera tone curves if available.
Support added for Canon 1D Mark III (sRAW format is not supported yet).
Support added for Nikon D40X.
Support added for Olympus E-410, E-510, SP-510 UZ and SP-550 UZ.
Support added for Fuji S5 Pro.
Support added for Panasonic DMC-FZ8.
Support added for Leaf Aptus 75S.
Support added for Phase One P21 and P45+.
Support added for Mamiya ZD Digital Back.
Support added for Sigma SD14.
Support added for Samsung Pro 815.
Support added for Ricoh Caplio GX100.
Improvements:
Processing speed improvements for Intel processor and dual core processor based Macs.
Improved precision of curve parsing when loading Leaf develop curve format files into camera tone curve pane.
Improved pattern noise filter with better pattern detection algorithm and faster processing speed.
Improved white balance presets and color rendering for most Olympus models.
Improved parsing of manufacturer maker notes stored in DNG format files.
Bug Fixes:
Fixes issue with high ISO files from the Olympus E-1.
Sigma SD9 and SD10 models are now supported on Intel processor based Macs.
Aperture value was sometimes incorrectly rounded for display in preview and info windows (actual EXIF metadata in files was not affected).
Leaf embedded ICC camera profiles from MOS format files are now correctly used for exported images when selected in Input Profile menu.